<span style="color:#000080;">let&#32;</span><span style="color:#458383;">local</span><span style="">:&#32;</span><span style="color:#000080;">number&#32;</span><span style="">|&#32;</span><span style="color:#000080;">null</span><br/>[ide]<br/><span style="color:#000080;">let&#32;</span><span style="color:#458383;">local</span><span style="">:&#32;</span><span style="color:#000080;">number</span>